对微体化石石化程度进行探讨,不仅会帮助我们了解不同海区海底的风化强度,进行环境分析,而且对于那些微体化石为沉积物主要组分的沉积体的成岩作用深度,也会提供信息。这对于第四纪晚期以来形成的海相沉积,具有特别重要的意义。因为这些沉积物至今尚未胶结或仅有少量胶结,单靠岩石碎屑等无机 A discussion of the degree of microfossil fossilization not only helps us to understand the weathering intensity of the seafloor in different sea areas but also to provide environmental analysis and to inform the depth of diagenesis of sediments where the microfossils are the major components of sediments. This is of special significance for the marine sediments formed since the late Quaternary. Because these deposits have not yet cemented or only a small amount of cementation, rock alone debris and other inorganic